Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2024 Altair Engineering Inc.
Copyright>
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Copyright>
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Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
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Chd|====================================================================
Chd|  I24STSECND                    source/interfaces/inter3d1/i24stslav.F
Chd|-- called by -----------
Chd|        ININTR1                       source/interfaces/interf1/inintr1.F
Chd|-- calls ---------------
Chd|        I24FICS_INI                   source/interfaces/inter3d1/i24surfi.F
Chd|        INTBUFDEF_MOD                 ../common_source/modules/intbufdef_mod.F
Chd|====================================================================
      SUBROUTINE I24STSECND(IPARI,STIFINT,INTBUF_TAB,SFAC )
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE INTBUFDEF_MOD   
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER IPARI(*)
      my_real
     .   STIFINT(*),SFAC

      TYPE(INTBUF_STRUCT_) INTBUF_TAB
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER NRTS, NRTM, NSN, NMN,
     .        I, J,NSN0,ITY,NSNE
      my_real
     .   S
C---------------------------------------------
C     MISE A JOUR DES RIGIDITES NODALES EQUIVALENTES (COTE SECOND)
C---------------------------------------------
      NSN   =IPARI(5)
      ITY   = IPARI(7) 
      NSNE  = IPARI(55)
      NSN0 = NSN - NSNE
      IF (SFAC >ZERO) THEN
       S = SFAC
      ELSE
       S = ONE
      END IF
      DO I=1,NSN0
        J=INTBUF_TAB%NSV(I)
        IF(INTBUF_TAB%STFNS(I)/=ZERO)
     .     INTBUF_TAB%STFNS(I) = S*STIFINT(J)
      ENDDO
      IF (NSNE > 0 ) THEN
          CALL I24FICS_INI(INTBUF_TAB%IRTSE   ,NSNE    ,INTBUF_TAB%IS2SE   ,INTBUF_TAB%NSV    ,
     1                     INTBUF_TAB%IS2PT   ,NSN     ,INTBUF_TAB%STFNS   )
      END IF 
C
      RETURN
      END
